baber/WOPTO huggingface dataset:
Patent KR-20220029883-A (KR)
Title: Device of manufacturing a secondary battery
Inventor: SUNGYU KIM
IPC: H01M10/04
Filed: 2020-09-02
Abstract: A device for manufacturing a secondary battery includes a first cutting module, a first matching module, a second cutting module, and a second matching module. The first cutting module includes: a first cutter for cutting a first electrode sheet; a first camera installed in front of the first cutter to obtain a first image of the first electrode sheet; and first and second linear motors that are connected to both sides of the first cutter and rotate the first cutter so that the first electrode sheet can be cut in the direction of the twisted first electrode sheet based on the obtained first image.
Patent KR-20220029894-A (KR)
Inventor: CHO SOO HYOUN
IPC: C23C2/06
Filed: 2020-09-02
Abstract: An objective of the present invention is to provide a surface treatment composition capable of imparting excellent corrosion resistance, blackening resistance, alkali resistance, and unique surface color characteristics to a ternary hot-dip galvanized alloy coated steel sheet. According to the present invention, the surface treatment composition comprises with respect to 100 wt% of the solid content of the composition; 70 to 90 wt% of a resin mixture including a high molecular weight polysilicon-modified polyurethane main resin, a low molecular weight polysilicon-modified polyurethane auxiliary resin, and an acrylic-urethane auxiliary resin; 5 to 25 wt% of a melamine-based curing agent; 0.5 to 10 wt% of inorganic additives; 0.5 to 10 wt% of a silane coupling agent; 0.1 to 2 wt% of an adhesion enhancer; 0.1 to 2 wt% of a color pigment; and 0.1 to 1 wt% of a pigment stabilizer.
Patent KR-20220030066-A (KR)
Inventor: PARK JUNPYO
IPC: B42D25/391
Filed: 2020-09-02
Abstract: Disclosed are a genuine product certification print for authenticating a genuine product of a product and a manufacturing method thereof. The present genuine product certification print comprises: a base layer on at least one side of which digitally printable raw materials are adhesively coated; a pattern layer formed on the base layer and including an opening for exposing a portion of the base layer in response to at least one identifier for authenticating the genuine product; a digital printing layer formed by digitally printing a single color or a pattern of a predetermined transparency on the pattern layer and the portion of the base layer exposed by the pattern layer; a protective layer formed on the digital printing layer and protecting the digital printing layer; and an anti-counterfeiting layer formed on the protective layer, and including a flat unit and a protrusion unit disposed on the flat unit in the first direction to polarize an incoming light. An objective of the present invention is to provide the genuine product certification print with a high genuine plate change power.
Patent KR-20220031341-A (KR)
Inventor: JEUNG SEOK WON
IPC: B25J9/04
Filed: 2020-09-04
Abstract: The present invention relates to a battery pack assembly system capable of obtaining an excellent plasma effect for a plurality of battery cells and simply performing assembly of a battery pack, and a battery pack assembly method using the same, wherein the battery pack assembly system includes: a battery cell supply unit for arranging and supplying a plurality of battery cells; a robot arm for moving the plurality of battery cells; a plasma processing unit for plasma-processing the plurality of battery cells; and an assembly unit in which a battery pack case for accommodating the plurality of battery cells is disposed.
Patent KR-20220037276-A (KR)
Title: Apparatus and method for monitoring an antenna module in a wireless communication system
Inventor: MINHO YANG
IPC: H04B17/318
Filed: 2020-09-17
Abstract: The present invention relates to a 5G or pre-5G communication system for supporting a higher data transfer rate beyond a 4G communication system such as LTE. Disclosed is an electronic device including antenna modules in a wireless communication system. The electronic device includes a transceiver, at least one sensor, and at least one processor operatively connected to the transceiver and the at least one sensor. The at least one processor is configured to identify a first reference signal received power (RSRP) value and a second RSRP value using at least one first antenna module, determine the monitoring of at least one second antenna module based on the first RSRP value and the second RSRP value, and monitor the at least one second antenna module in response to determining the monitoring of the at least one second antenna module. The first RSRP value is measured from a reference signal of a serving cell, and the second RSRP value is measured from a reference signal of a neighboring cell.
Patent KR-20220039035-A (KR)
Title: Sheearing apparatus
Inventor: JEON WOO DEOK
IPC: B23D17/08
Filed: 2020-09-21
Abstract: The present invention relates to a shearing device for cutting a material using a blade, More particularly, the present invention relates to a shearing device capable of converting a rotational motion of a rotating driving unit into a linear motion so that a shearing means can linearly move in a vertical direction. According to the present invention, the shearing device comprises: an upper main body including a first shearing means; a lower main body including a second shearing means; and elevating guides provided on both sides of the lower main body to connect the upper and lower main bodies.
Patent KR-20220040683-A (KR)
Title: Hybrid type torque rod structure that combines link rod and end housings having different materials through hot crimping method
Inventor: KIM YONG GWAN
IPC: B23K20/02
Filed: 2020-09-24
Abstract: According to the present invention, a hybrid torque rod structure in which a link rod and an end housing having different materials are combined by a hot crimping method comprises: a pair of end housings which are assembled and coupled with a bush, wherein a connection unit having a corrugated outer surface is coupled on one side thereof; and a link rod having a different material from the pair of end housings. The pair of end housings and the link rod are fixed by a hot forging pressing in the hot crimping method while the connection unit is inserted to an end of the link rod. According to the present invention, weight of the structure is reduced and an overall length adjustment is enabled without changing a mold of the end housing.
Patent KR-20210039958-A (KR)
Title: Plasma processing apparatus
Inventor: SASAKI RYO
IPC: H01J37/32
Filed: 2020-09-28
Abstract: An objective of the present invention is to provide a technique for avoiding process variations due to the consumption of a cover ring. The plasma processing apparatus according to an exemplary embodiment of the present invention includes a mounting table, a focus ring, a cover ring, a conductive ring, and a high-frequency power supply. The focus ring with the conductivity is mounted on the mounting table. The conductive ring is mounted on the cover ring. The first side on the outer periphery of the focus ring and the second side on the inner periphery of the conductive ring facing each other are spaced apart.
Patent KR-20220043609-A (KR)
Inventor: PARK IL YONG
IPC: G02B9/64
Filed: 2020-09-29
Abstract: The present invention relates to an imaging optical system. The imaging optical system according to one embodiment of the present invention comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens in order from an object side. The first lens and the second lens have a positive refractive power, and the third lens has a negative refractive power. In addition, the imaging optical system of the present invention satisfies D12/D_MAX < 0.15. D12 is a distance on an optical axis between the image-side surface of the first lens and the object-side surface of the second lens, and D_MAX may be a largest distance among distances between neighboring lenses. An objective of the present invention is to provide a slim imaging optical system capable of realizing high resolution.
Patent KR-20220014789-A (KR)
Inventor: DAS SAPTARSI
IPC: G06N10/00
Filed: 2020-10-06
Abstract: A device for accelerating machine learning operations comprises: a global memory providing an IFM vector stream and a kernel vector stream; and a systolic array receiving the IFM vector stream and the kernel vector stream from the global memory, wherein the systolic array comprises a plurality of processing elements (PEs) each comprising a plurality of vector units.
Patent KR-20220049169-A (KR)
Inventor: RYU HWANG JAE
IPC: A41D20/00
Filed: 2020-10-14
Abstract: The present invention relates to an electric fan with a feeler-shaped headband for blowing wind from the upper side. According to the present invention, a tool to operate an electric fan by determining the angle of an electric fan and turning power on comprises: an electric fan attached to the tip of a feeler shape; a plurality of feeler shapes freely moving in the electric fan; and a headband capable of connecting the feeler shapes. Accordingly, the tool provides advantages of enabling a wearer to perform work comfortably without holding the electric fan in hand and using white or yellow LEDs to safely walk on crosswalks or dark roads at night without risk of traffic accidents.
Patent KR-20220049891-A (KR)
Inventor: HAN JANG HEE
IPC: H04N13/366
Filed: 2020-10-15
Abstract: The present invention relates to a body movement-based cloud virtual reality (VR) device and method to minimize operation delay. According to the present invention, the body movement-based cloud video recording device comprises: a body motion measurement unit measuring a motion of a body associated with a user's central axis through a first gyro sensor; a head motion measurement unit measuring a head motion associated with the user's head through a second gyro sensor; a field of view (FOV) image determination unit determining a first FOV image with respect to the central axis and determining a second FOV image within the first FOV image according to the head movement; and an image processing unit tracking the body movement and updating and providing the first FOV image on the basis of the central axis when a change in the central axis is detected according to the body movement.
Patent KR-20210155723-A (KR)
Inventor: LIM BYEONG YUN
IPC: H01L51/00
Filed: 2020-10-26
Abstract: The present invention provides an organic light emitting device. The organic light emitting device includes an anode, a cathode, and a light emitting layer between the anode and the cathode, and the light emitting layer includes a compound represented by chemical formula 1 and a compound represented by chemical formula 2. It is possible to improve the efficiency, low driving voltage and lifespan characteristic of an organic light emitting diode.
Patent KR-20220057040-A (KR)
Title: Sense vocabulary clustering method for word sense disambiguation and recording medium thereof
Inventor: LEE JAE SUNG
IPC: G06F40/284
Filed: 2020-10-29
Abstract: The present invention relates to a method of automatically generating a semantic compression label. The method includes the following steps of: expressing semantic words as a semantic vector for each word class from a semantic word dictionary; measuring similarity between the semantic words by using the semantic vector, and clustering the semantic words into a small data group based on the measured similarity; and generating a semantic tag by applying the data group to a semantic compression label automatic-generation algorithm for solving word meaning ambiguity. In accordance with the present invention, in regard to semantic compression label automatic-generation for solving word meaning ambiguity, the method can have an effect of efficiently clustering semantic words without a thesaurus.
Patent KR-20210052347-A (KR)
Title: Preparation of photo-crosslinkable biodegradable tissue adhesive
Inventor: YANG SEUNG YUN
IPC: A61L15/28
Filed: 2020-10-30
Abstract: The present invention relates to the preparation of an optically crosslinked biodegradable tissue adhesive, and provides a novel hyaluronic acid compound having excellent elongation and excellent adhesion even in skin and mucosal tissues, By mixing HAMA and optically crosslinked HA with different optical crosslinking lengths, the physical properties of the adhesive can be adjusted, and thus the adhesive can be used as a medical adhesive that can be used in various parts of the body.
Patent KR-20210056248-A (KR)
Title: Biomarker panel of DNA methylation for blood-based diagnossis of colon cancer
Inventor: KIM TAE YOU
IPC: C12Q1/6886
Filed: 2020-11-05
Abstract: The present application relates to a DNA methylation biomarker panel for diagnosing colorectal cancer that can diagnose colorectal cancer by detecting and measuring changes in methylation of genes in a patient's blood. The DNA methylation biomarker panel for diagnosing blood-based colorectal cancer according to the present application can minimize the burden on the patient by overcoming the inconvenience and side effects of collecting the patient's tissue by diagnosing colorectal cancer only by collecting blood.
Patent KR-20210056263-A (KR)
Title: Crosslinked polyolefin separator, manufacturing method thereof and electrochemical device including the same
Inventor: LEE JOO SUNG
IPC: H01M50/40
Filed: 2020-11-06
Abstract: The present invention relates to a cross-linked polyolefin separator, and specifically, to a separator and an electrochemical device including the same, wherein in a frequency-loss storage stress curve, the ratio (A/B) of storage stress (G', storage modulus) (A) to loss stress (G", loss modulus) (B) is 2 or more in a range showing the frequency of the separator of 1 rad/s or less. According to the present invention, provided is a separator, wherein elastic properties at high temperatures are maintained to improve safety by controlling the ratio of the storage stress to the loss stress to be high in a final cross-linked separator.
Patent KR-20220063814-A (KR)
Title: Display device
Inventor: KIM MIN SUNG
IPC: H01L51/52
Filed: 2020-11-09
Abstract: A display device comprises: a display panel in which a first area, a second area that is folded and unfolded, and a third area are sequentially defined along a first direction; a barrier layer disposed below the display panel and having an opening defined at a portion overlapping the second region; a first lower plate disposed below the barrier layer and overlapping portions of the first region and the second region; and a second lower plate disposed below the barrier layer and overlapping other portions of the third region and the second region. The width of the opening in the first direction may be smaller than a distance between the first lower plate and the second lower plate in the first direction. The purpose of the present invention is to provide the display device with improved reliability.
Patent KR-20220067566-A (KR)
Title: Semiconductor memory device
Inventor: AHN JIYOUNG
IPC: H01L27/108
Filed: 2020-11-16
Abstract: The present invention provides a semiconductor memory device with improved electrical characteristics. A semiconductor memory device according to an embodiment of the present invention includes a substrate that includes a device isolation pattern defining an active pattern extending in a first direction, the active pattern including a first source/drain region and a second source/drain region; a word line that extends in a second direction intersecting the first direction; a bit line disposed on the word line and electrically connected to the first source/drain region, the bit line extending in a third direction that intersects both the first direction and the second direction; a bit-line spacer on a sidewall of the bit line; a storage node contact electrically connected to the second source/drain region and spaced apart from the bit line, the bit-line spacer being disposed between the bit line and the storage node contact; and a dielectric pattern between the bit-line spacer and the storage node contact, wherein the bit-line spacer includes a first spacer that covers the sidewall of the bit line, and a second spacer between the dielectric pattern and the first spacer.
Patent KR-20220072895-A (KR)
Title: 이차전지 제조용 디게싱장치
Inventor: PARK YOUNG MIN
IPC: H01M50/30
Filed: 2020-11-24
Abstract: 이차전지 제조용 디게싱장치가 개시된다. 본 발명에 따른 이차전지 제조용 디게싱장치는, 이차전지 셀 내에 축적된 가스를 배출시키는 디게싱(degassing) 공정 이 내부에서 수행되며 상호 이격되어 배치되는 복수의 디게싱용 챔버유닛과, 디게싱용 챔버유닛에 인접하게 배치되며 디게싱용 챔버유닛으로 이차전지 셀을 인입하고 디게싱용 챔버유닛에서 이차전지 셀을 인출하는 디게싱용 핸들링유닛과, 디게싱용 핸들링유닛에 인접하게 배치되며, 디게싱용 핸들링유닛으로 이차전지 셀을 전달하되 이차전지 셀을 파지하는 복수의 전달유닛용 포켓부를 구비하는 셀 전달유닛과, 셀 전달유닛에 인접하게 배치되며 이차전지 셀을 파지하지 않은 전달유닛용 포켓부에 이차전지 셀을 전달하는 풀 로딩유닛을 포함한다.
Patent KR-20220072365-A (KR)
Title: 지폐계수기의 외형 및 디자인에 관계없이 사용가능한 소독기능을 갖는 지폐계수기의 케이스
Inventor: JEONG DONG HYUN
IPC: A61L2/24
Filed: 2020-11-25
Abstract: 본 발명은 지폐계수기의 외형 및 디자인에 관계없이 사용가능한 소독기능을 갖는 지폐계수기의 케이스에 관한 것으로, 기존 지폐계수기를 그대로 사용하면서 케이스만 저렴하게 구입하여 지폐계수기를 케이스내에 위치시킨 상태에서 케이스자체에 구비된 자외선살균램프와 분사노즐을 통하여 자외선과 천연항균제를 발하여 지폐에 묻어 있는 각종 세균을 살균할 수 있음은 물론, 기존 지폐계수기가 외형 크기와 디자인에 따라 모두 굴곡이 다르지만 굴곡으로 인해 새어나오는 빛을 차단하기 위한 수단으로 케이스 상단에 브러쉬를 구비하여 미세한 부분의 조절 또는 자외선빛을 막아줄 수 있도록 한 것이다. 
본 발명의 소독기능을 갖는 케이스는, 받침대(5)위에 힌지(3)결합으로 커버(2)를 개폐하도록 구성되고, 상기 커버(2)의 내부 전면에는 자외선살균램프(4)와 다수의 팬(10)이 설치됨과 함께 분사노즐(6)을 가진 피톤치드분사기(7)가 설치되며, 커버(2)의 상단에는 기존의 각종 지폐계수기의 외형크기와 디자인에 따라 굴곡이 달라 새어나오는 자외선 빛을 차단하기 위한 수단으로 브러시(9)를 설치하여 계수기 외형에 따른 미세한 부분의 조절 또는 자외선 빛이 새어나오는 것을 막아줄 수 있도록 한 것이다.
Patent KR-20220072539-A (KR)
Title: 적층형 전자 부품 및 그 실장 기판
Inventor: KANG JEONG MO
IPC: H05K3/32
Filed: 2020-11-25
Abstract: 본 발명의 일 실시형태에 따른 적층형 전자 부품은, 유전체층 및 내부 전극을 포함하며, 제1 방향으로 대향하는 제1 및 제2 면, 상기 제1 및 제2 면과 연결되며 제2 방향으로 대향하는 제3 및 제4 면, 상기 제1 내지 제4 면과 연결되며 제3 방향으로 대향하는 제5 및 제6 면을 포함하는 바디; 및 상기 제3 및 제4 면에 배치되는 접속부, 상기 접속부로부터 상기 제2 면의 일부까지 연장되는 상부 밴드부 및 상기 제1 면의 일부까지 연장되는 하부 밴드부를 포함하는 외부 전극; 을 포함하고, 상기 외부 전극은 상기 하부 밴드부의 외표면에 배치되는 Pd 도금층을 포함하며, 상기 Pd 도금층은 상기 접속부의 일부까지 연장되어 배치된다.
Patent KR-20220072632-A (KR)
Title: 케나프 섬유 복합기재를 포함하는 마루바닥재 및 이의 제조방법
Inventor: JEONG SEO JEONG
IPC: D06M15/41
Filed: 2020-11-25
Abstract: 본 발명은 케나프 섬유를 수지에 함침시킨 복합기재를 포함하는 바닥재로서, 상기 복합기재는 수지 함침율이 20 내지 70 %인 바닥재 및 이의 제조방법에 관한 것이다.
Patent KR-20200136868-A (KR)
Title: A Method for Cultivating a White Shiitake Mushroom Containing a Selenium
Inventor: JEONG SEONG DONG
IPC: A01G18/40
Filed: 2020-11-27
Abstract: The present invention relates to a method of cultivating Lentinula edodes containing selenium and, more specifically, to a method of cultivating Lentinula edodes containing selenium, capable of maintaining the unique taste and effectiveness of selenium by absorbing selenium in a cultivation process. The method of cultivating Lentinula edodes containing selenium comprises the steps of: forming a medium by mixing raw materials for inoculation of mushroom spawn; sterilizing and inoculating the medium; forming at least one hole in the medium according to the growth of mycelia while culturing the spawn; setting different temperature conditions according to vertical layers while humidifying the medium; and growing mushroom by removing a packing material of the medium while controlling the humidity to harvest the mushroom.
Patent KR-20220074570-A (KR)
Inventor: GWON MI JIN
IPC: G06Q50/02
Filed: 2020-11-27
Abstract: 본 발명은 식물 재배 장치 및 시스템에 관한 것으로, 더욱 상세하게는 복수의 수분센서를 통해 식물이 심어져 있는 각 화분의 토양 상태를 파악하고, 토양의 상태에 따라 최적의 수분, 양액 및 공기를 자동으로 분석하여 토양에 분사하도록 구성되어 있어, 화분에 심어져 있는 식물에 최적의 생장 상태를 제공함으로써 식물의 생산성을 향상시킬 수 있는 장치를 제공하는 식물 재배 장치 및 시스템에 관한 것이다.
Patent KR-20220077481-A (KR)
Inventor: WOO JUN HYUK
IPC: G06F3/0485
Filed: 2020-12-02
Abstract: 자동 스크롤 방법에 있어서, 컨텐츠에 포함되는 복수개의 이미지 중 현재 디스플레이되는 제 1 이미지에 포함된 텍스트의 개수를 결정하는 단계; 상기 텍스트의 개수에 기초하여 상기 제 1 이미지를 디스플레이하는 제 1 시간을 결정하는 단계; 및 상기 제 1 시간이 경과함에 따라 상기 제 1 이미지에 후행하는 제 2 이미지를 디스플레이하는 단계;를 포함하는 방법이 개시된다.
Patent KR-20220084489-A (KR)
Inventor: KIM SEON YEONG
IPC: G08G1/0967
Filed: 2020-12-14
Abstract: 본 발명은 차량 소통 기반의 정보 제공 및 차량 제어 시스템, 그리고 하이브리드 정보 제공 서버에 관한 것으로, 보다 구체적으로는, 자율주행차량을 기반으로 도로 상황을 인지하고 가변적으로 대체할 뿐만 아니라, 차량 간의 의사 소통이 가능하도록 하기 위한 차량 소통 기반의 정보 제공 및 차량 제어 시스템, 그리고 하이브리드 정보 제공 서버에 관한 것이다.
Patent KR-20220085095-A (KR)
Inventor: KIM DONG YOUNG
IPC: G01D15/14
Filed: 2020-12-14
Abstract: 본 발명은 발광부와 수광부를 가지는 방진형 광센서 및 그 제조 방법에 관한 것으로서, 보다 상세하게는 구조가 간단하고 제작이 용이한 새로운 방진형 광센서 및 그 제조 방법에 관한 것이다.  
본 발명에 따른 방진형 광센서는 리드프레임으로 이루어진 슬릿을 가지는 한 쌍의 광소자를 광투과성 케이스 내부에 포함하는 것을 특징으로 한다.  
본 발명에 따른 방진형 광소자는 하나의 외장 커버와 하나의 광소자 모듈의 결합을 통해서 제조될 수 있어, 구성 부품의 수가 현저하게 줄어들게 된다. 또한, 기존의 메탈 커버를 부착하는 공정과 리드타입 LED를 PCB기판에 실장하는 공정을 자동화를 통해 제조할 수 있어, 제조 공정이 현저히 개선된다.
Patent KR-20220088598-A (KR)
Inventor: KIM JAY BUM
IPC: H01L27/32
Filed: 2020-12-18
Abstract: 본 발명의 일 실시예는, 투과영역을 포함하는 컴포넌트영역 및 상기 컴포넌트영역을 적어도 일부 둘러싸는 표시영역을 포함하는 기판; 상기 기판 상에 배치되며 실리콘 반도체를 포함하는 제1반도체층 및 상기 제1반도체층과 중첩하는 제1게이트전극을 포함하는 제1박막트랜지스터; 상기 제1게이트전극을 덮고, 상기 투과영역과 중첩하는 제1절연층; 상기 제1절연층 상에 배치되며 산화물 반도체를 포함하는 제2반도체층 및 상기 제2반도체층과 중첩하는 제2게이트전극을 포함하는 제2박막트랜지스터; 상기 제2게이트전극을 덮으며, 상기 투과영역과 중첩하는 투과홀을 구비한 제2절연층; 상기 제1절연층 및 상기 제2절연층 사이에 배치된 중간절연층; 상기 중간절연층 및 상기 제2절연층 사이에 배치된 도전패턴; 및 상기 제2절연층 상에 배치되며, 상기 투과영역과 이격된 표시요소;를 포함하고, 상기 투과홀은 상기 중간절연층의 상면을 노출시키는, 표시 장치을 개시한다.
Patent KR-20220094475-A (KR)
Inventor: PARK YOU IN
IPC: C01B3/50
Filed: 2020-12-29
Abstract: The present invention relates to a carbon molecular sieve separation membrane for hydrogen separation, a preparation method thereof, and a hydrogen generating method by an ammonia decomposition reaction using the same. More particularly, The carbon molecular sieve separation membrane according to the present invention selectively separates hydrogen from a mixed gas generated by decomposing ammonia and containing at least nitrogen and hydrogen. The carbon molecular sieve separation membrane has a hydrogen/nitrogen selectivity of 90 or more, which is a ratio of hydrogen permeance/nitrogen permeance.
Patent KR-20220094629-A (KR)
Inventor: KIM JUN YEONG
IPC: C08K5/09
Filed: 2020-12-29
Abstract: The present invention relates to a manufacturing method of a paint protection film for preventing phenolic yellowing, wherein the paint protection film is excellent in moisture permeability, waterproofness, smoothness, slipperiness, shape stability, and the like, feels good, and prevents yellowing caused by a reaction between a phenolic compound or butylated hydroxytoluene (BHT) and nitrogen oxide. The manufacturing method of a paint protection film for preventing phenolic yellowing, according to the present invention, comprises the steps of: (a) preparing a phenolic yellowing-preventing paint protection resin composition by homogeneously dispersing and dissolving a saturated higher fatty acid or an aliphatic carboxylic acid having 6 or more carbon atoms in a solution composed of a first liquid type paint protection resin having 100 % modulus of 20 to 150 ㎏ f/cm^2, a tensile strength of 100 to 600 ㎏ f/cm^2 and an elongation rate of 250 to 700 %; (b) vacuum-defoaming the phenolic yellowing-preventing paint protection resin composition, uniformly applying a phenolic yellowing-preventing polyurethane resin composition to a thickness of 100 to 350 μm on one side of a release paper using a comma over roll coater, applying heat treatment to evaporate an organic solvent, a diluent, and a solubilizer in sequence to homogeneously form a phenolic yellowing-preventing paint protective film; and (c) drying and aging the phenolic yellowing-preventing paint protection film homogeneously formed on the release paper for 12 to 24 hours, respectively, and peeling the phenolic yellowing-preventing paint protection film from the release paper.
Patent KR-20220096044-A (KR)
Title: Apparatus and method for automatic evaluation of debate
Inventor: HUR GYEONG HO
IPC: G06N20/00
Filed: 2020-12-30
Abstract: The present invention relates to an automatic debate evaluation device and a method thereof. According to an embodiment, the automatic debate evaluation device comprises: a data receiving unit receiving debate data; a data dividing unit that divides the received debate data into a plurality of preset sections; and a debate evaluating unit that evaluates each of the divided debate data based on an evaluation item corresponding to each of the plurality of sections.